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Image processing device, image projection apparatus, image processing method, recording medium, and computer data signal

  • US 20050190986A1
  • Filed: 02/25/2005
  • Published: 09/01/2005
  • Est. Priority Date: 02/27/2004
  • Status: Active Grant
First Claim
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1. An image processing device comprising:

  • a change determination section configured to determine whether there is any change in an image which is captured by a camera at a predetermined resolution;

    a resolution setting section configured to set a first resolution in the camera as the predetermined resolution in a case where the change determination section determines that there is a change and to set a second resolution higher than the first resolution in the camera in a case where the change determination section determines that there is no change;

    a correction parameter extraction section configured to extract parameters for correcting an image from the image captured by the camera at the first resolution; and

    an image correction section configured to correct an image captured by the camera at the second resolution by using the parameters extracted by the correction parameter extraction section.

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